Veneer

Abstract

A veneer is used for solving the problems that when part of existing veneers need to be decorated or renovated, the whole veneer needs to be dismantled or shoveled down, at the moment, a wall face is prone to being damaged, glue is left on the wall face in an adhering mode, and then the attractiveness of the wall face is affected. And meanwhile, the whole decorative plate structure needs to be replaced, inner layer materials of the decorative plate can be wasted, and operation is inconvenient. Comprising a base plate, a flame-retardant plate is arranged at the top of the base plate, a decorative plate is arranged at the top of the flame-retardant plate, a first cavity is formed in the decorative plate, a rotating assembly penetrating through the first cavity and two lead screws are rotationally arranged on the decorative plate, the rotating assembly rotationally penetrates out of the top of the decorative plate, and the two lead screws rotationally penetrate out of the bottom of the decorative plate; the two lead screws are arranged on the two sides of the rotating assembly in a one-to-one correspondence mode respectively, and a first gear located in the first cavity is arranged on the rotating assembly. The decorative plate fixing device is simple in structure and mainly used for fixing decorative plates.

Description

Technical Field

[0001] The utility model relates to the technical field of decorative panels, in particular to a decorative panel. Background Art

[0002] The veneer is a man-made board material, usually composed of multiple layers of materials, including decorative panels on the surface layer and functional panels on the inner layer. The decorative panels have various wood grains or patterns, are bright and smooth, and have bright and beautiful colors. Some hotels, KTVs, etc. use this new type of veneer.

[0003] Most decorative panels are fixed and connected by glue during processing and assembly. When the room needs to be redecorated or renovated, the decorative panel needs to be removed or scraped off as a whole, which can easily damage the wall surface. At this time, glue is left on the wall, which affects the appearance of the wall surface. At the same time, the entire decorative panel structure needs to be replaced, which will also waste the inner layer material of the decorative panel and is inconvenient to operate. Utility Model Content

[0004] The utility model aims to solve the technical problems mentioned in the background technology that when some existing decorative panels need to be redecorated or refurbished, the decorative panels need to be removed or scraped off in their entirety, which can easily damage the wall surface and leave glue on the wall surface, thus affecting the appearance of the wall surface. At the same time, the entire decorative panel structure needs to be replaced, which will also waste the inner layer material of the decorative panel and is inconvenient to operate.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A decorative panel comprises a substrate, wherein a flame retardant plate is fixedly provided on the top of the substrate, a decorative plate is provided on the top of the flame retardant plate, a first cavity is provided in the decorative plate, a rotating assembly and two screw rods which pass through the first cavity are rotatably provided on the decorative plate, the rotating assembly can be rotatably provided to pass through the top of the decorative plate, the two screw rods are rotatably provided to pass through the bottom of the decorative plate, the two screw rods are respectively and one-to-one arranged on both sides of the rotating assembly, a first gear located in the first cavity is fixedly provided on the rotating assembly, a second gear located in the first cavity is fixedly provided on the two screw rods, the two second gears are meshed with the first gear, two mounting grooves are provided on the top of the flame retardant plate, the two mounting grooves are respectively and one-to-one located below the two screw rods, and two positioning rods are fixedly provided in each of the mounting grooves, a shaft sleeve is fixedly provided between the two positioning rods, the inner wall of the shaft sleeve is provided with an internal thread, the internal thread of the inner wall of the shaft sleeve is adapted to the thread on the screw rod, and the two shaft sleeves are respectively and one-to-one corresponding to the two screw rods up and down.

[0007] Working principle:

[0008] First, the operator aligns the decorative plate with the flame retardant plate, and allows the two screw rods to be inserted into the two installation grooves one by one and abut against the central holes of the corresponding shaft sleeves.

[0009] Next, the operator rotates the rotating assembly to drive the first gear to rotate. The rotating first gear then drives the two second gears meshing with it to rotate. The two second gears respectively drive the screws thereon to rotate, thereby moving the decorative plate closer to the flame retardant plate.

[0010] The beneficial effects of the utility model are:

[0011] During the use of the utility model, the operator positions the decorative panel through the screw rod and the shaft sleeve. The operation method is relatively simple and the positioning method is firm, so that the clamping positioning effect is better, and only the decorative panel structure that can be removed from the wall is replaced, which is relatively convenient to operate. At the same time, it avoids that some existing decorative panels are pasted on the wall and glue is left, which affects the appearance of the wall when replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the embodiment of the utility model;

[0013] Figure 2 for Figure 1 A schematic diagram of the structure enlargement in the middle;

[0014] Figure 3 for Figure 1 Enlarged schematic diagram of the structure at point B in the middle.

[0015] Explanation of the accompanying drawings: substrate 1, flame retardant plate 2, decorative plate 3, first cavity 4, screw 5, first gear 6, second gear 7, mounting groove 8, positioning rod 9, sleeve 10, positioning shaft 11, penetration rod 12, sliding cavity 13, limit groove 14, limit block 15, first positioning groove 16, second positioning groove 17, first bearing 18, third positioning groove 19, second bearing 20, positioning block 21, sliding groove 22, placement groove 23, rotating block 24, first magnet 25, second magnet 26. DETAILED DESCRIPTION

[0016] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0017] like Figure 1As shown, a decorative panel includes a substrate 1, a flame retardant board 2 is fixedly arranged on the top of the substrate 1, a decorative board 3 is arranged on the top of the flame retardant board 2, a first cavity 4 is arranged in the decorative board 3, a rotating assembly and two screw rods 5 passing through the first cavity 4 are rotatably arranged on the decorative board 3, the rotating assembly can be rotatably arranged to pass through the top of the decorative board 3, the two screw rods 5 are rotatably arranged to pass through the bottom of the decorative board 3, the two screw rods 5 are respectively arranged on both sides of the rotating assembly in a one-to-one correspondence, and the positions of the two screw rods 5 in the decorative board 3 remain unchanged, and a rotating assembly is fixedly arranged in the first cavity 4. The first gear 6, the two screw rods 5 are fixed with a second gear 7 located in the first cavity 4, and the two second gears 7 are meshed with the first gear 6. The top of the flame retardant board 2 has two installation grooves 8, and the two installation grooves 8 are respectively located under the two screw rods 5 in a one-to-one correspondence, and two positioning rods 9 are fixed in each installation groove 8. A shaft sleeve 10 is fixed between the two positioning rods 9, and the inner wall of the shaft sleeve 10 is provided with an internal thread, and the internal thread of the inner wall of the shaft sleeve 10 is adapted to the thread on the screw rod 5. The two shaft sleeves 10 are respectively corresponding to the two screw rods 5 up and down. The decorative board 3 is composed of two parts when it is manufactured and assembled. The first cavity 4 is also formed when the decorative board 3 is assembled. The decorative board 3 is a solid wood board, and the flame retardant board 2 is a magnesium oxide board.

[0018] During the use of the utility model, the operator positions the decorative plate 3 through the screw rod 5 and the shaft sleeve 10. The operation method is relatively simple and the positioning method is firm, so that the clamping positioning effect is better, and only the decorative plate 3 structure that can be removed from the wall is replaced, which is relatively convenient to operate. At the same time, it avoids that some existing decorative panels are pasted on the wall when replaced, leaving glue, which affects the appearance of the wall.

[0019] like Figure 1 and Figure 3 As shown, the rotating assembly includes a positioning shaft 11 and a penetration rod 12 that can slide into the decorative plate 3. The positioning shaft 11 is rotatably arranged in the first cavity 4, and a sliding cavity 13 is provided in the positioning shaft 11. Both sides of the sliding cavity 13 are respectively provided with a limit groove 14 located on the inner wall of the positioning shaft 11. The first gear 6 is fixed on the positioning shaft 11. The penetration rod 12 vertically slides into the sliding cavity 13, and two limit blocks 15 are fixed on the penetration rod 12. The two limit blocks 15 are respectively slidably arranged in the two limit grooves 14 in a one-to-one correspondence. Figure 1 and Figure 3 As shown, a placement groove 23 is formed on the top of the decorative plate 3, and the placement groove 23 extends downward to communicate with the second positioning groove 17, and a rotating block 24 is fixedly disposed in the placement groove 23 on the top of the penetration rod 12. Figure 1 and Figure 3 As shown, two first magnets 25 are provided at the bottom of the rotating block 24, and two second magnets 26 are provided at the bottom wall of the placement groove 23. The two first magnets 25 are respectively provided above the two second magnets 26 in a one-to-one correspondence. Figure 1 As shown, two positioning blocks 21 are fixed at the bottom of the decorative plate 3, and two sliding grooves 22 are opened on the top of the flame retardant plate 2, which are opposite to the two positioning blocks 21. The two positioning blocks 21 are slidably arranged in the two sliding grooves 22 one by one.

[0020] When the decorative plate 3 needs to be positioned and installed, the operator aligns the decorative plate 3 with the flame retardant plate 2. In this process, the two positioning blocks 21 are slidably arranged in the two sliding grooves 22 one by one, and the two screw rods 5 are respectively inserted into the two installation grooves 8 one by one and abut against the center holes of the corresponding sleeves 10.

[0021] Next, the operator pulls the rotating block 24 outward to separate the first magnet 25 from the second magnet 26, and the penetrating rod 12 slides with the rotating block 24 to pull out the decorative plate 3. In this process, the two limit blocks 15 are slidably arranged in the two limit grooves 14 in a one-to-one correspondence.

[0022] Afterwards, the operator rotates the rotating block 24, drives the positioning shaft 11 and the first gear 6 on the positioning shaft 11 to rotate through the through rod 12, and the rotating first gear 6 then drives the two second gears 7 meshing therewith to rotate, and the two second gears 7 respectively drive the screw rods 5 thereon to rotate one by one, so that the decorative plate 3 moves closer to the flame retardant plate 2. In this process, the two positioning blocks 21 are always slidably arranged in the two sliding grooves 22 one by one.

[0023] When the decorative plate 3 is arranged on the flame retardant plate 2, the operator pushes the rotating block 24 to slide the penetration rod 12 into the sliding cavity 13. At this time, the rotating block 24 is arranged in the placement groove 23, and the first magnet 25 and the second magnet 26 are magnetically attracted to each other.

[0024] This design method facilitates the limiting of the movable decorative panel 3 through the cooperation between the positioning block 21 and the sliding groove 22, so that it can be stably placed on the flame retardant panel 2, and the structure is simple and the effect is good; it is also convenient to place the rotating block 24 through the placement groove 23, and the first magnet 25 and the second magnet 26 facilitate the positioning of the rotating block 24 after placement, and the structure is simple and the effect is good; it is also convenient for the operator to manually operate the rotating positioning shaft 11 and to store the penetration rod 12 through the through-rod 12, the sliding cavity 13 and the positioning shaft 11, and the structure is simple and the effect is good.

[0025] like Figure 1 , Figure 2 and Figure 3As shown, a first positioning groove 16 communicating with the first cavity 4 is formed at the bottom, and a second positioning groove 17 opposite to the first positioning groove 16 is formed at the top of the first cavity 4. A first bearing 18 opposite to each other is fixedly arranged in the first positioning groove 16 and the second positioning groove 17. The positioning shaft 11 passes through the two first bearings 18 and is fixedly connected to the center holes of the two first bearings 18. Figure 1 and Figure 2 As shown, the bottom of the first cavity 4 is provided with two third positioning grooves 19 which are in communication therewith, and a second bearing 20 is fixedly arranged in each third positioning groove 19, and two screw rods 5 are respectively passed through the two second bearings 20 in a one-to-one correspondence and are fixedly connected to the center holes of the corresponding second bearings 20, and the tops of the screw rods 5 are all smooth round rod segments and are rotatably passed through the decorative plate 3. When the penetration rod 12 rotates, the positioning shaft 11 and the screw rod 5 are respectively rotated in the center holes of the first bearing 18 and the second bearing 20 in a one-to-one correspondence. This design method facilitates the installation and positioning of the positioning shaft 11 and the screw rod 5, so that the positioning shaft 11 and the screw rod 5 can rotate smoothly, and then the screw rod 5 can be threadedly connected with the sleeve 10, so as to realize the installation of the decorative plate 3 on the flame retardant plate 2, and the structure is simple and the effect is good.

[0026] Working principle:

[0027] First, the operator aligns the decorative plate 3 with the flame retardant plate 2. During this process, the two positioning blocks 21 are slidably arranged in the two sliding grooves 22 one by one, and the two screw rods 5 are respectively inserted into the two installation grooves 8 one by one and abut against the center holes of the corresponding sleeves 10.

[0028] Next, the operator pulls the rotating block 24 outward to separate the first magnet 25 from the second magnet 26. At this time, the penetration rod 12 slides with the rotating block 24 to pull out the decorative plate 3. In this process, the two limit blocks 15 are slidably arranged in the two limit grooves 14 in a one-to-one correspondence.

[0029] Afterwards, the operator rotates the rotating block 24, drives the positioning shaft 11 and the first gear 6 on the positioning shaft 11 to rotate through the through rod 12, and the rotating first gear 6 then drives the two second gears 7 meshing therewith to rotate, and the two second gears 7 respectively drive the screw rods 5 thereon to rotate one by one, so that the decorative plate 3 moves closer to the flame retardant plate 2. In this process, the positioning shaft 11 and the screw rod 5 respectively rotate in the center holes of the first bearing 18 and the second bearing 20 one by one, and the two positioning blocks 21 are always slidably arranged in the two sliding grooves 22 one by one.

[0030] When the decorative plate 3 is arranged on the flame retardant plate 2, the operator pushes the rotating block 24 into the first cavity 4, so that the penetration rod 12 slides and penetrates into the sliding cavity 13. At this time, the rotating block 24 is arranged in the placement groove 23, and the first magnet 25 and the second magnet 26 are magnetically attracted to each other.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A decorative panel, comprising a substrate (1), characterized in that: A flame retardant plate (2) is fixedly arranged on the top of the base plate (1), a decorative plate (3) is arranged on the top of the flame retardant plate (2), a first cavity (4) is arranged in the decorative plate (3), a rotating assembly and two screw rods (5) which pass through the first cavity (4) are rotatably arranged on the decorative plate (3), the rotating assembly can be rotatably arranged to pass through the top of the decorative plate (3), the two screw rods (5) are rotatably arranged to pass through the bottom of the decorative plate (3), the two screw rods (5) are respectively arranged on two sides of the rotating assembly in a one-to-one correspondence, the rotating assembly is fixedly provided with a first gear (6) located in the first cavity (4), the two screw rods (5) are fixedly provided with There is a second gear (7) located in the first cavity (4), and the two second gears (7) are meshed with the first gear (6). The top of the flame retardant plate (2) is provided with two installation grooves (8), and the two installation grooves (8) are respectively located under the two screw rods (5) in a one-to-one correspondence, and two positioning rods (9) are fixedly arranged in each installation groove (8). A shaft sleeve (10) is fixedly arranged between the two positioning rods (9), and the inner wall of the shaft sleeve (10) is provided with an internal thread, and the internal thread of the inner wall of the shaft sleeve (10) is matched with the thread on the screw rod (5), and the two shaft sleeves (10) are respectively and one-to-one corresponding to the two screw rods (5) up and down.

2. A decorative panel according to claim 1, characterized in that: The rotating assembly comprises a positioning shaft (11) and a penetration rod (12) which can be slidably inserted into the decorative plate (3); the positioning shaft (11) is rotatably arranged in the first cavity (4); a sliding cavity (13) is provided in the positioning shaft (11); two sides of the sliding cavity (13) are respectively provided with a limiting groove (14) located on the inner wall of the positioning shaft (11); the first gear (6) is fixed on the positioning shaft (11); the penetration rod (12) is vertically slidably inserted into the sliding cavity (13); two limiting blocks (15) are fixed on the penetration rod (12); the two limiting blocks (15) are respectively slidably arranged in the two limiting grooves (14) in a one-to-one correspondence.

3. A decorative panel according to claim 2, characterized in that: A first positioning groove (16) communicating with the first cavity (4) is formed at the bottom thereof, a second positioning groove (17) opposite to the first positioning groove (16) is formed at the top of the first cavity (4), a first bearing (18) opposite to each other is fixedly arranged in the first positioning groove (16) and the second positioning groove (17), and the positioning shaft (11) passes through the two first bearings (18) and is fixedly connected to the center holes of the two first bearings (18).

4. The decorative panel according to claim 1, characterized in that: The bottom of the first cavity (4) is provided with two third positioning grooves (19) which are in communication with the first cavity (4), and each of the third positioning grooves (19) is provided with a second bearing (20). The two screw rods (5) are respectively passed through the two second bearings (20) in a one-to-one correspondence and are fixedly connected to the center holes of the corresponding second bearings (20). The tops of the screw rods (5) are all smooth round rod segments and are rotatably passed through the decorative plate (3).

5. The decorative panel according to claim 1, characterized in that: Two positioning blocks (21) are fixedly arranged at the bottom of the decorative plate (3), and two sliding grooves (22) are opened at the top of the flame retardant plate (2) and are opposite to the two positioning blocks (21) in the upper and lower directions. The two positioning blocks (21) are respectively slidably arranged in the two sliding grooves (22) in a one-to-one correspondence.

6. The decorative panel according to claim 3, characterized in that: The decorative plate (3) has a placement groove (23) at the top, the placement groove (23) extends downward to communicate with the second positioning groove (17), and the penetration rod (12) has a rotating block (24) fixedly disposed in the placement groove (23) at the top.

7. A decorative panel according to claim 6, characterized in that: Two first magnets (25) are provided at the bottom of the rotating block (24), and two second magnets (26) are provided on the bottom wall of the placement groove (23). The two first magnets (25) are respectively arranged above the two second magnets (26) in a one-to-one correspondence.

Images